package com.train.mvc.service.impl;

import com.train.mvc.dao.UserPo;

/**
 * @author hugx
 * @PackageName: com.train.mvc.service.impl
 * @ClassName: IUserService
 * @Description:
 * @date 2021/1/24 22:11
 */

public interface IUserService {
    int saveUser(UserPo userPo);


}
